import CryptoJS from 'crypto-js'

var key = CryptoJS.enc.Utf8.parse("1234123412ABCDEF");
  //十六位十六进制数作为密钥偏移量
var iv = CryptoJS.enc.Utf8.parse("ABCDEF1234123412");

const Encrypt = (word) =>{
  let srcs = CryptoJS.enc.Utf8.parse(word);
  let encrypted = CryptoJS.AES.encrypt(srcs, key, {
    iv: iv,
    mode: CryptoJS.mode.CBC,
    padding: CryptoJS.pad.Pkcs7
  });
  return encrypted.ciphertext.toString().toUpperCase();

}

const Decrypt = (word) =>{
  let encryptedHexStr = CryptoJS.enc.Hex.parse(word);
  let srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
  let decrypt = CryptoJS.AES.decrypt(srcs, key, {
    iv: iv,
    mode: CryptoJS.mode.CBC,
    padding: CryptoJS.pad.Pkcs7
  });
  let decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
  return decryptedStr.toString();
}

export default {
  Decrypt,Encrypt
}